When the allele that codes for the dominant trait is expressed in the genome.
dominate is you strong trait, and ressesive is your weak trait
heterozygous?
In the presence of one dominate gene
no not always they can transmit a dominate trait also
A mutation can be either recessive or dominant depending on what trait it is.
A trait like this must be homozygous dominate.
Homozygous is when two traits are the exact same. So it just depends on the trait you have.
One dominate, one recessive
Yes, because brown eyes are the dominate trait, blue eyes might be the "hidden trait." one of the grandparents have the hidden trait, they passed it onto the parent, and the the blue eyes trait became dominate in the child.
Unless the alleles are codominate (which Mendel did not have in pea plants), one will be dominate and will be what you see (phenotype) and one will be recessive and you will not see it.
A dominate trait is a trait that appears even if an organism has only one factor for the trait.
Dominant trait is a genetics term. A dominant trait is one which will be expressed if one of the parents has the gene for that trait. A recessive trait is one that will be expressed only if both parents carry the trait.